A series of cold fronts will move across the Susquehanna Valley this week.After starting the week on a mild note near 50, we'll get progressively colder with each front. While we won't have the arctic cold anytime soon, temperatures will go below normal by the end of the week. The tough part of the forecast is timing out the fronts and determining how much moisture they'll have to work with and thus if and what kind of precipitation they may produce. One front will be working its way thought tonight and tomorrow with a few light showers. It looks like another front will arrive later Wednesday. There is a chance of some snow or snow showers later Wednesday into Thursday morning.Highs by Thursday will be back in the 30s.It appears that another front will get here later Friday into Saturday and again that may have a bit of snow or snow showers with it. Even colder temperature will follow into the weekend.Tonight: Cloudy Skies.Scattered Showers.Low: 40 Tuesday: Morning Showers, Ending by Midday. Remaining Mild. High: 50 Wednesday: Mostly Cloudy. PM Snow Showers Possible.High: 40. THANK YOU JOE. 3